Central Region Core Research Center Administration
| Township: | 10N | Range: | 1E | Section: | 23 |
| Quarter: | CNESW | County: | BUTTE | State: | SD |
| API Number: | 4001905018 | Operator: | SHELL | Well Name: | 23-23 JOHNSON |
| Latitude: | 44.812384 | Longitude: | -103.966165 | Coordinate Source: | FROM STATE RECORDS |
| Minimum Depth: | 360 | Maximum Depth: | 4535 | Security Flag: |